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DFC3301i-DFC4301i Series
Video & Duplex Data
Installation and Operations Manual
Model Number: DFC3301iTCZM2S - DFC4301iTDZM2F
DFC3301iRCZM2S - DFC4301iRDZM2F
DFC3301iRCZRS - DFC4301iRDZRF
DFC3301idRCZRS - DFC4301idRDZRF
Description: Digital Fiber Optic 1 Video Transmitters,
1 Video Receivers and duplex multiprotocol Data
Standalone and Card Units
Table of Contents DFC3301i-DFC4301i Series Page
About this manual standalone transmitter Video, duplex Data 3
DFC3301iTCZM2S standalone 1 Video Transmitter, duplex data MM 3
DFC4301iTDZM2F standalone 1 Video Transmitter, duplex data SM 3
Features 4
Application Diagram 5
Attention 6
Instructions 6
Front Panel / Rear Panel View 7
Port Definition Front Panel / Rear Panel 7
Data RJ-45 Configurations / RS-232 Pinout Diagram 8
RS-485 / RS-422 Pinout Diagram and Dip Switch Settings 8
Manchester / Biphase Pinout Diagram & Dip switch Settings 8
LED Status Indicators 9
ELECTRICAL & OPTICAL SPECIFICATIONS 9
PHYSICAL SPECIFICATIONS 10
INSTALLATION 10
About this manual standalone Receiver Video, duplex Data 12
DFC3301iRCZM2S standalone 1 Video Receiver, duplex data MM 12
DFC4301iRDZM2F standalone 1 Video Receiver, duplex data SM 12
Features 13
Application Diagram 14
Attention 15
Instructions 15
Front Panel / Rear Panel View 16
Port Definition Front Panel / Rear Panel 16
Data RJ-45 Configurations / RS-232 Pinout Diagram 17
RS-485 / RS-422 Pinout Diagram and Dip Switch Settings 17
Manchester / Biphase Pinout Diagram & Dip switch Settings 17
LED Status Indicators 18
ELECTRICAL & OPTICAL SPECIFICATIONS 18
PHYSICAL SPECIFICATIONS 19
INSTALLATION 19
About this manual Card Receiver Video, duplex Data 21
DFC3301iRCZRS / DFC3301idRCZRS single & dual Card 1 Video Receiver, duplex data MM 21
DFC4301iRDZRF / DFC4301idRDZRF single & dual Card 1 Video Receiver, duplex data SM 21
Features 22
Application Diagram 23
Attention 24
Instructions 24
Front Panel / Rear Panel View 25
Port Definition Front Panel / Rear Panel 25
Data RJ-45 Configurations / RS-232 Pinout Diagram 26
RS-485 / RS-422 Pinout Diagram and Dip Switch Settings 26
Manchester / Biphase Pinout Diagram & Dip switch Settings 26
LED Status Indicators 27
ELECTRICAL & OPTICAL SPECIFICATIONS 27
PHYSICAL SPECIFICATIONS 28
INSTALLATION 28
APPLICATIONS 29
About manual DFC3301i-DFC4301i Series
Before operating the unit, please read this manual
thoroughly and retain it for future reference.
The explanation given in this manual can be applied to the
following models unless noted otherwise.
DFC3301iTCZM2S: Digital 1 Video Transmitter, duplex Data
Transceiver, single fiber MM Standalone, 12VDC/24VAC ST
DFC4301iTDZM2F: Digital 1 Video Transmitter, duplex Data
Transceiver, single fiber SM Standalone, 12VDC/24VAC FC
Warning
Do not open the enclosure. No spare parts are present
inside the unit. Refer servicing to equipment dealer or our
company.
Features
High speed synchronous digital transmission technology
Modular construction design
Highest optical dynamic range
Power, Optical, Video, Data status indication
Non-electromagnetic interference
Transmission for extreme electromagnetic environment
BNC video connector
RJ45 data connector
ST for MM and FC for SM optical connector
Video DC Restoration
Data interface: RS232 / RS422 / RS485 / Manchester /
Biphase
Baud rate: 0-300Kbps
ATTENTION
Do not exceed the range of power supply input 12VDC/24VAC.
8 dB for MM and 17 dB SM optical loss budget, the total
loss in the optical fiber should be less than 8 dB for MM
and 17 dB for MM, otherwise optical signal will not be
present at the receiver.
For Indoor environment, operating temperature and
humidity are controlled within the working parameter or
else may cause damage to the units.
Use the protective covers for optical transmitters when
not connected with patch cords – avoids dust.
INSTRUCTIONS
The series are digital optical transmission system optimized
for 1-channel video plus 1-channel duplex data signal on
one optical fiber.
Encoding is 10bit/13.5MHz digital sample for video signal,
RS232 / RS422 / RS485/ Manchester / Biphase electrical
standard for data interface. Digital signal optical
transmission is of the highest quality.
Additionally, status on power, optical, video and data signal
are available via the indicators on the front panels.
Transmitter
DFC3301iTCZM2S & 4301iTDZM2F The Standalone
Transceiver is a field installable, compact unit providing 1
channel Video transmitter and duplex Data on 1 MM or SM fiber:
The Front Panel The Rear Panel
PORTS DEFINITION FRONT PANEL
Video Input Port BNC
Optical Port ST & FC/PC
Data Port RJ-45
PORTS DEFINITION REAR PANEL
8 toggle Dip Switch Data Select
Power Input Mini Jack
Data RJ45 Configuration as follows
RS-232 (Pins only, no Dip Switch):
PIN 2 RX
PIN 3 TX
PIN 4 GND
RS-485 (2 Wire half duplex; Pins and Dip Switch):
PIN 7 RX+/TX+
PIN 8 RX-/TX-
and if at end of daisy chain
RS-422 (Pins and Dip Switch):
PIN 5 TX+
PIN 6 TX-
PIN 7 RX+ and if at end of daisy chain
PIN 8 RX-
Manchester / Biphase (Pins and Dip Switch):
PIN 7 Output +
PIN 8 Output -
Assignments
LED Status Indicators
Power Indicator: ON to indicate the power applied,
OFF to show that input voltage or the
inner circuitry may be faulty
Optical indicator: ON to indicate that the optical signal is
transmitted
Video indicator: ON to indicate video input
Data indicator: ON to indicate data input/output traffic
ELECTRICAL SPECIFICATIONS
Video Input/Output Impedance 75Ω (unbalanced)
Video Input/Output Level 1Vpp nominal
Video Connector BNC
Video Bandwidth 5Hz to 8MHz
Video Distortion <0.7%，
，，
，<0.7°
Weighted Video SNR >67dB
Data Connector RJ-45
OPTICAL SPECIFICATIONS
Transmitter Wavelength 1310nm/1550nm
Tx Transmitter Coupled Power -6dBm SM; -12dBm MM
Rx Receiver Sensitivity -23dBm SM; -20dBm MM
Optical Budget 17 dB 8 dB
Optical Connector FC/PC SM; ST MM
PHYSICAL SPECIFICATIONS
Operating Temperature -34°C ~ +74°C
Relative Humidity 0 - 95% non-condensing
Power into Standalone 12VDC/24VAC
External Dimensions 4.8”(122mm)L
4.3”(109mm)D
1.02”(26mm)H
Weight of Equipment 7.5 oz (450g)
INSTALLATION
Open the package and inspect the unit, no sounds of
loose items should be heard from inside.
Power Connection
Plug the 12VDC/24VAC power supply in source. Green LED
indicators of Power and Optical signals, illuminate on fiber
optic transmitter to indicate that the unit operates normally.
Power LED on card, illuminates to indicate that receiver
operates normally.
Optical Fiber Connection
The output of transmitter and the input of receiver are
connected with FC/PC patch cord. The optical LED indicator
on card illuminates to indicate that the receiver receives
optical signal.
After power and optical signal operate properly, connect
video output from camera source into the video input port of
the fiber optic transmitter using a BNC coaxial cable. Then
connect a BNC coaxial cable between the output video port
of receiver and a Digital Video Recorder, Matrix Switcher or
Composite Video Monitor.
The LED indicators of Data Rx and Data Tx illuminate
synchronously to indicate that the data traffic is being
transmitted.
DFC3301iRCZM2S
DFC4301iRDZM2F
About this manual
Before operating the unit, please read this manual
thoroughly and retain it for future reference.
The explanation given in this manual can be applied to the
following models unless noted otherwise.
DFC3301iRCZM2S: Digital 1 Video Receiver, duplex Data
Transceiver, single fiber MM Standalone, 12VDC/24VAC ST
DFC4301iRDZM2F: Digital 1 Video Receiver, duplex Data
Transceiver, single fiber SM Standalone, 12VDC/24VAC FC
Warning
Do not open the enclosure. No spare parts are present
inside the unit. Refer servicing to equipment dealer or our
company.
Features
High speed synchronous digital transmission technology
Modular construction design
Highest optical dynamic range
Power, Optical, Video, Data status indication
Non-electromagnetic interference
Transmission for extreme electromagnetic environment
BNC video connector
RJ45 data connector
ST for MM and FC for SM optical connector
Video DC Restoration
Data interface: RS232 / RS422 / RS485 / Manchester /
Biphase
Baud rate: 0-300Kbps
ATTENTION
Do not exceed the range of power supply input 12VDC/24VAC.
8 dB for MM and 17 dB SM optical loss budget, the total
loss in the optical fiber should be less than 8 dB for MM
and 17 dB for MM, otherwise optical signal will not be
present at the receiver.
For Indoor environment, operating temperature and
humidity are controlled within the working parameter or
else may cause damage to the units.
Use the protective covers for optical transmitters when
not connected with patch cords – avoids dust.
INSTRUCTIONS
The series are digital optical transmission system optimized
for 1-channel video plus 1-channel duplex data signal on
one optical fiber.
Encoding is 10bit/13.5MHz digital sample for video signal,
RS232 / RS422 / RS485/ Manchester / Biphase electrical
standard for data interface. Digital signal optical
transmission is of the highest quality.
Additionally, status on power, optical, video and data signal
are available via the indicators on the front panels.
Receiver
DFC3301iRCZM2S & 4301iRDZM2F The Standalone
Transceiver is a field installable, compact unit providing 1
channel Video receiver and duplex Data on 1 MM or SM fiber:
The Front Panel The Rear Panel
PORTS DEFINITION FRONT PANEL
Video Output Port BNC
Optical Port ST & FC/PC
Data Port RJ-45
PORTS DEFINITION REAR PANEL
8 toggle Dip Switch Data Select
Power Input Mini Jack
Data RJ45 Configuration as follows
RS-232 (Pins only, no Dip Switch):
PIN 2 RX
PIN 3 TX
PIN 4 GND
RS-485 (2 Wire half duplex; Pins and Dip Switch):
PIN 7 RX+/TX+
PIN 8 RX-/TX-
and if at end of daisy chain
RS-422 (Pins and Dip Switch):
PIN 5 TX+
PIN 6 TX-
PIN 7 RX+ and if at end of daisy chain
PIN 8 RX-
Manchester / Biphase (Pins and Dip Switch):
PIN 7 Input +
PIN 8 Input -
Assignments
LED Status Indicators
Power Indicator: ON to indicate the power applied,
OFF to show that input voltage or the
inner circuitry may be faulty
Optical indicator:
ON to indicate that the optical signal is
transmitted
Video indicator: ON to indicate video output
Data indicator: ON to indicate data input/output traffic
ELECTRICAL SPECIFICATIONS
Video Input/Output Impedance 75Ω (unbalanced)
Video Input/Output Level 1Vpp nominal
Video Connector BNC
Video Bandwidth 5Hz to 8MHz
Video Distortion <0.7%，
，，
，<0.7°
Weighted Video SNR >67dB
Data Connector RJ45
OPTICAL SPECIFICATIONS
Transmitter Wavelength 1310nm/1550nm
Tx Transmitter Coupled Power -6dBm SM; -12dBm MM
Rx Receiver Sensitivity -23dBm SM; -20dBm MM
Optical Budget 17 dB 8 dB
Optical Connector FC/PC SM; ST MM
PHYSICAL SPECIFICATIONS
Operating Temperature -34°C ~ +74°C
Relative Humidity 0 - 95% non-condensing
Power into Standalone 12VDC/24VAC
External Dimensions 4.8”(122mm)L
4.3”(109mm)D
1.02”(26mm)H
Weight of Equipment 7.5 oz (450g)
INSTALLATION
Open the package and inspect the unit, no sounds of
loose items should be heard from inside.
Power Connection
Plug the 12VDC/24VAC power supply in source. Green LED
indicators of Power and Optical signals, illuminate on fiber
optic transmitter to indicate that the unit operates normally.
Power LED on card, illuminates to indicate that receiver
operates normally.
Optical Fiber Connection
The output of transmitter and the input of receiver are
connected with FC/PC patch cord. The optical LED indicator
on card illuminates to indicate that the receiver receives
optical signal.
After power and optical signal operate properly, connect
video output from camera source into the video input port of
the fiber optic transmitter using a BNC coaxial cable. Then
connect a BNC coaxial cable between the output video port
of receiver and a Digital Video Recorder, Matrix Switcher or
Composite Video Monitor.
The LED indicators of Data Rx and Data Tx illuminate
synchronously to indicate that the data traffic is being
transmitted.
DFC3301dRCZRS
DFC4301dRDZRF
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